Topics and Guests, October 22

The Beltway Sniper appears to have struck again, as a bus driver is shot and fatally wounded in the Aspen Hill area of Montgomery County, Md.

Plus:

• Israel holds off on immediate retaliation for a bus bombing that killed 14 Israelis, along with two attackers, but troops destroy the homes of a suicide bomber and a suspected militant. It marks the first time in months that the Israeli military has not responded quickly to a major Palestinian attack.